Speaker



FIG. 1 is a top perspective view of the speaker comprising the presentinvention;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a bottom perspective view thereof.

Broken lines shown in the drawings illustrate portions of the speaker,and form no part of the claimed design.

CLAIM We claim the ornamental design for a speaker, as shown anddescribed.